jQuery实现简单三级联动效果
本文实例为大家分享了jQuery实现简单三级联动的具体代码,供大家参考,具体内容如下
首先写一个JSON数据
[ { "province":"吉林省", "cities":[ { "city":"长春市", "counties":["朝阳区","经济开发区","高新区"] }, { "city":"吉林市", "counties":["东城区","经济开发区","老城区"] }, { "city":"白山市", "counties":["二道区","河东区","高新区"] } ] }, { "province":"辽宁省", "cities":[ { "city":"沈阳市", "counties":["朝阳区","经济开发区","高新区"] }, { "city":"大连市", "counties":["东城区","经济开发区","老城区"] }, { "city":"铁岭市", "counties":["二道区","河东区","高新区"] } ] }, { "province":"山东省", "cities":[ { "city":"青岛市", "counties":["朝阳区","经济开发区","高新区"] }, { "city":"济南市", "counties":["东城区","经济开发区","老城区"] }, { "city":"威海市", "counties":["二道区","河东区","高新区"] } ] } ]
然后用Ajax动态获取JSON文件中的数据
完整代码
三级联动 --- --- ---